code: def test_get_node_location_abspath():
      # Ensure that node locations are reported as an absolute path,
      # even if the source attribute is a relative path.
  
      relative_filename = os.path.join("relative", "path.txt")
      absolute_filename = osutil.abspath(relative_filename)
  
      n = nodes.Node()
      n.source = relative_filename
  
      location = logging.get_node_location(n)
  
      assert location == absolute_filename + ":"
  
imports: import codecs
  import os
  import os.path
  import pytest
  from docutils import nodes
  from sphinx.errors import SphinxWarning
  from sphinx.testing.util import strip_escseq
  from sphinx.util import logging, osutil
  from sphinx.util.console import colorize
  from sphinx.util.logging import is_suppressed_warning, prefixed_warnings
  from sphinx.util.parallel import ParallelTasks
label_desc: Use image node_id 18 for calling a global function with example usage: test_get_node_location_abspath() without return types